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Get started21c is a mid-terrace house in London (NW5 1JJ). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2015) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in February 2015 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good. The recommended improvements would push it to C (score 80). The latest certificate is from February 2015, so improvements made since then won't be reflected. At 61 m² this is the 8th smallest of 12 units on EPC record in the building, where floor areas span 50–67 m². The building's EPC ratings span E to C across 12 units on file.
Held since July 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £550,000 sits 485.1% above the 1996 sale of £94,000. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 75.3% below the postcode norm.
21c's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 27 Feb 2025
Latest sale on 21c was the lowest on Land Registry record across the postcode.
£550,000
Modelled from EPC, postcode comparables.
£94,000
Recorded with HM Land Registry.
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Detailed AI analysis
Price per m² for 21c lags the street by a wide margin.
Price per m²
£1,541
Street avg £7,682
Floor Area
61 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Chester Road (N19) — bus stop.

Daytime· 07:00 – 23:00
51.3dB

Changes detected from historical EPC data
Roof insulation improved
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16 July 1996Most recent
£94,000
Median price across the last 5 sales in NW5 1JJ: £820,000 (2025–2019).
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CO₂ Emissions
2.9 t/year
Street avg 3.3 t/year
Closest school
0.2 km
Brookfield Primary School. 67 schools nearby.
Night-time· 23:00 – 07:00
41.3dB